In Problems 43−50, find the following for each function:
(a) f(0)
(b) f(1)
(c) f(−1)
(d) f(−x)
(e) −f(x)
(f) f(x+1)
(g) f(2x)f
(h) f(x+h)
f(x)=3x²+2x−4